/* ===================================
   Kashmir Tourism Website - CSS
   Inspired by Kashmir's natural beauty
   =================================== */

/* CSS Variables - Kashmir Color Palette */
:root {
    /* Primary Colors - Inspired by Dal Lake and Mountains */
    --primary-blue: #0A5F8C;
    --primary-turquoise: #2B9EB3;
    --primary-deep-blue: #003D5B;
    
    /* Secondary Colors - Valley Greens and Earth Tones */
    --secondary-green: #2D5F3F;
    --secondary-sage: #7FA99B;
    --secondary-cream: #F5F1E8;
    
    /* Accent Colors */
    --accent-gold: #D4AF37;
    --accent-coral: #FF6B6B;
    --accent-white: #FFFFFF;
    
    /* Neutral Colors */
    --neutral-dark: #1A1A1A;
    --neutral-gray: #4A4A4A;
    --neutral-light-gray: #E8E8E8;
    --neutral-off-white: #FAFAFA;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-deep-blue) 0%, var(--primary-turquoise) 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 61, 91, 0.7) 0%, rgba(10, 95, 140, 0.5) 100%);
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--neutral-dark);
    line-height: 1.6;
    background-color: var(--accent-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--neutral-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--neutral-gray);
}

/* ===================================
   Container & Layout
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    color: var(--primary-turquoise);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-deep-blue);
}

.logo i {
    width: 32px;
    height: 32px;
    color: var(--primary-turquoise);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    font-weight: 500;
    color: var(--neutral-dark);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-turquoise);
    transition: var(--transition-normal);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn i {
    width: 24px;
    height: 24px;
    color: var(--neutral-dark);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/images/kashmir-hero.jpg.png') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--accent-white);
    max-width: 800px;
    padding: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-title {
    color: var(--accent-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: var(--accent-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    width: 32px;
    height: 32px;
    color: var(--accent-white);
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    font-size: 1rem;
}

.btn i {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: var(--primary-turquoise);
    color: var(--accent-white);
}

.btn-primary:hover {
    background: var(--primary-deep-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(10, 95, 140, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-white);
    border: 2px solid var(--accent-white);
}

.btn-secondary:hover {
    background: var(--accent-white);
    color: var(--primary-deep-blue);
}

/* ===================================
   About Section
   =================================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-off-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-card {
    background: var(--accent-white);
    padding: var(--spacing-md);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    width: 40px;
    height: 40px;
    color: var(--accent-white);
}

.feature-card h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-deep-blue);
}

/* ===================================
   Destinations Section
   =================================== */

.destinations {
    padding: var(--spacing-xl) 0;
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.destination-card {
    background: var(--accent-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-normal);
}

.destination-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.destination-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.destination-card:hover .destination-image img {
    transform: scale(1.1);
}

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 61, 91, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.destination-card:hover .destination-overlay {
    opacity: 1;
}

.explore-btn {
    width: 60px;
    height: 60px;
    background: var(--accent-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.explore-btn i {
    width: 24px;
    height: 24px;
    color: var(--primary-deep-blue);
}

.explore-btn:hover {
    transform: scale(1.1);
}

.destination-content {
    padding: var(--spacing-md);
}

.destination-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.destination-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.5rem 1rem;
    background: var(--secondary-cream);
    color: var(--primary-deep-blue);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.destination-badge i {
    width: 16px;
    height: 16px;
}

.destination-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.destination-features span {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.5rem 1rem;
    background: var(--neutral-off-white);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--neutral-gray);
}

.destination-features i {
    width: 16px;
    height: 16px;
}

/* ===================================
   Experiences Section
   =================================== */

.experiences {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-off-white);
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.experience-card {
    background: var(--accent-white);
    padding: var(--spacing-md);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.experience-card:hover {
    border-color: var(--primary-turquoise);
    transform: translateY(-5px);
}

.experience-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-sm);
    background: var(--secondary-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.experience-card:hover .experience-icon {
    background: var(--gradient-primary);
}

.experience-icon i {
    width: 32px;
    height: 32px;
    color: var(--primary-deep-blue);
    transition: var(--transition-normal);
}

.experience-card:hover .experience-icon i {
    color: var(--accent-white);
}

.experience-card h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-deep-blue);
}

/* ===================================
   Gallery Section
   =================================== */

.gallery {
    padding: var(--spacing-xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    height: 350px;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--accent-white);
    font-size: 1.25rem;
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-off-white);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.contact-info h2 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-deep-blue);
}

.contact-details {
    margin: var(--spacing-md) 0;
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-item i {
    width: 24px;
    height: 24px;
    color: var(--primary-turquoise);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--primary-deep-blue);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--accent-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-turquoise);
}

.social-links i {
    width: 24px;
    height: 24px;
    color: var(--primary-deep-blue);
}

.social-links a:hover i {
    color: var(--accent-white);
}

.contact-form {
    background: var(--accent-white);
    padding: var(--spacing-md);
    border-radius: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--neutral-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--neutral-light-gray);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-turquoise);
}

.form-group textarea {
    resize: vertical;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--primary-deep-blue);
    color: var(--accent-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-logo i {
    width: 32px;
    height: 32px;
    color: var(--primary-turquoise);
}

.footer-section h4 {
    color: var(--accent-white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--primary-turquoise);
}

.footer-section li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-section li i {
    width: 16px;
    height: 16px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        height: 80vh;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .destinations-grid,
    .experiences-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .navbar,
    .hero-buttons,
    .scroll-indicator,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        color: #000;
    }
    
    a {
        text-decoration: underline;
    }
}